TY - GEN AU - Varea-Jiménez, Elena AU - Aznar Cano, Esteban AU - Vega-Piris, Lorena AU - Martínez Sánchez, Elena Vanessa AU - Mazagatos, Clara AU - García San Miguel Rodríguez-Alarcón, Lucía AU - Casas Flecha, Inmaculada AU - Sierra Moros, María José AU - Iglesias-Caballero, Maria AU - Vázquez-Morón, Sonia AU - Larrauri, Amparo AU - Monge Corella, Susana AU - Working group for the surveillance and control of COVID-19 AU - Arias-Bohigas, Pedro AU - Sastre García, María AU - Amillategui Dos Santos, Rocío AU - Delgado-Sanz, Concepcion AU - Oliva Dominguez, Jesus Angel AU - Pozo Sanchez, Francisco PY - 2024 DO - 10.1016/j.eimce.2022.11.021 UR - https://hdl.handle.net/20.500.12105/25084 AB - [EN] Background: This study compares the severity of SARS-CoV-2 infections caused by Alpha, Delta or Omicron variants in periods of co-circulation in Spain, and estimates the variant-specific association of vaccination with severe disease. Methods:... LA - eng PB - Elsevier KW - Alfa KW - Alpha KW - COVID-19 KW - Delta KW - Hospitalisation KW - Hospitalización KW - Omicron KW - SARS-CoV-2 KW - SARS-CoV-2 variantes KW - SARS-CoV-2 variants KW - Vaccination KW - Vacuna KW - Ómicron KW - COVID-19 KW - Hospitalization KW - Humans KW - SARS-CoV-2 KW - Vaccination TI - Comparative severity of COVID-19 cases caused by Alpha, Delta or Omicron SARS-CoV-2 variants and its association with vaccination T2 - Gravedad comparativa de los casos de COVID-19 causados por las variantes Alfa, Delta u Ómicron de SARS-CoV-2 y su asociación con la vacunación TY - research article ER -